Triple
T12401961
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greenfield (Pittsburgh) |
E296276
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object |
Hazelwood (Pittsburgh)
Hazelwood (Pittsburgh) is a residential neighborhood in Pittsburgh, Pennsylvania, known for its historic industrial roots along the Monongahela River and ongoing redevelopment efforts.
|
E981348
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Hazelwood (Pittsburgh) | Statement: [Greenfield (Pittsburgh), locatedNear, Hazelwood (Pittsburgh)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hazelwood (Pittsburgh) Context triple: [Greenfield (Pittsburgh), locatedNear, Hazelwood (Pittsburgh)]
-
A.
Marshall-Shadeland (Pittsburgh)
Marshall-Shadeland is a primarily residential neighborhood on Pittsburgh’s North Side known for its hilly streets, older housing stock, and proximity to the Ohio River.
-
B.
Hazelwood Elementary School
Hazelwood Elementary School is a public primary school serving students in the Middlesex Borough Public Schools district in New Jersey.
-
C.
Allegheny West (Pittsburgh)
Allegheny West is a historic Pittsburgh neighborhood on the city’s North Side, known for its well-preserved Victorian architecture and annual house tours.
-
D.
Hazelwood East High School
Hazelwood East High School is a public high school in Missouri best known as the setting of the landmark U.S. Supreme Court case Hazelwood School District v. Kuhlmeier, which shaped student free-press rights in school-sponsored publications.
-
E.
Wilkinsburg
Wilkinsburg is a borough in Allegheny County, Pennsylvania, known as an inner-ring suburb directly east of Pittsburgh.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hazelwood (Pittsburgh) Triple: [Greenfield (Pittsburgh), locatedNear, Hazelwood (Pittsburgh)]
Generated description
Hazelwood (Pittsburgh) is a residential neighborhood in Pittsburgh, Pennsylvania, known for its historic industrial roots along the Monongahela River and ongoing redevelopment efforts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hazelwood (Pittsburgh) Target entity description: Hazelwood (Pittsburgh) is a residential neighborhood in Pittsburgh, Pennsylvania, known for its historic industrial roots along the Monongahela River and ongoing redevelopment efforts.
-
A.
Marshall-Shadeland (Pittsburgh)
Marshall-Shadeland is a primarily residential neighborhood on Pittsburgh’s North Side known for its hilly streets, older housing stock, and proximity to the Ohio River.
-
B.
Hazelwood Elementary School
Hazelwood Elementary School is a public primary school serving students in the Middlesex Borough Public Schools district in New Jersey.
-
C.
Allegheny West (Pittsburgh)
Allegheny West is a historic Pittsburgh neighborhood on the city’s North Side, known for its well-preserved Victorian architecture and annual house tours.
-
D.
Hazelwood East High School
Hazelwood East High School is a public high school in Missouri best known as the setting of the landmark U.S. Supreme Court case Hazelwood School District v. Kuhlmeier, which shaped student free-press rights in school-sponsored publications.
-
E.
Wilkinsburg
Wilkinsburg is a borough in Allegheny County, Pennsylvania, known as an inner-ring suburb directly east of Pittsburgh.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d477004819095e65ef6f70c69d9 |
completed | April 10, 2026, 7:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63484c6808190a71d24f8ee3a7e15 |
completed | May 2, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69f63675dbb08190b2711d1d58ffea9b |
completed | May 2, 2026, 5:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6375cc6908190922825013e0b4000 |
completed | May 2, 2026, 5:41 p.m. |
Created at: April 8, 2026, 9:55 p.m.